[Incorporation, into the DNA, chain of a fluorescent derivative of 2-deoxyuridylic acid during catalysis of synthesis by DNA-polymerase A]. / Vkliuchenie v tsep' DNK fluorestsentnogo proizvodnogo 2'-dezoksiuridilovoi kisloty pri katalize sinteza DNK-polimerazoi A.
Bioorg Khim
; 13(5): 643-7, 1987 May.
Article
en Ru
| MEDLINE
| ID: mdl-3619954
ABSTRACT
A 2'-deoxyuridine 5'-triphosphate analogue with a dansyl (5-dimethylaminonaphtalene 1-sulphonyl) residue in the 5-position of uracyl has been synthesised. This compound substitutes dTTP in the DNA synthesis catalyzed by Klenow's fragment of E. coli DNA polymerase I on the M13mp10 phage DNA as template with synthetic 14-member primer. When the synthesis is terminated by four termination substrates, structure of the synthesised DNA chain can be read. It demonstrates in principle possibility of determination of DNA sequence by means of fluorescence.
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Colección:
01-internacional
Base de datos:
MEDLINE
Asunto principal:
ADN
/
Nucleótidos de Desoxiuracil
/
ADN Polimerasa Dirigida por ADN
/
Colorantes Fluorescentes
Idioma:
Ru
Revista:
Bioorg Khim
Año:
1987
Tipo del documento:
Article